Zte ZXR10 5900E Series - Figure 16 BPDU CONFIGURATION 2; Port Loopback Protection Configuration Example

Chapter5STPConguration
PortLoopbackProtection
ConfigurationExample
FIGURE16BPDUCONFIGURATION2
InFigure16,switch1isrootswitch,port4ofswitch3isblocked
port,whichisenabledloopprotectionfunction.Port5ofswitch2
isdisabled.
Thecongurationoftheportthatneedtobeconguredportloop-
backisasfollows:
ZXR10(config-gei_1/5)#spanning-treebpduguardactionshutdown
ZXR10(config-gei_1/5)#spanning-treeguardloopinstance<0-16>
ZXR10(config-gei_1/5)#spanning-treedisable
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